Signal-to-Noise Ratio Considerations for Secure Antenna Polarization Modulation

Cara Yang Kataria; Steven J Franke; Jennifer T. Bernhard

doi:10.23919/EuCAP48036.2020.9135300

Signal-to-Noise Ratio Considerations for Secure Antenna Polarization Modulation

Cara Yang Kataria, Steven J Franke, Jennifer T. Bernhard

Electrical and Computer Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

We investigate the impact of additive white Gaussian noise on the performance of secure antenna polarization modulation (SAPM), a technique for wireless physical layer security. The secrecy rate, calculated from the mutual information of intended versus eavesdropper channels, serves as a metric for evaluation. With increasing signal-to-noise ratio (SNR), system designers can also choose to increase spectral efficiency by using a higher order of modulation. This significantly improves the level of security provided by SAPM by narrowing the range of spatial angles for which information may be received. We use simulation data to calculate the mutual information and symbol error probability over varying SNR levels to illustrate these effects.

Original language	English (US)
Title of host publication	14th European Conference on Antennas and Propagation, EuCAP 2020
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9788831299008
DOIs	https://doi.org/10.23919/EuCAP48036.2020.9135300
State	Published - Mar 2020
Event	14th European Conference on Antennas and Propagation, EuCAP 2020 - Copenhagen, Denmark Duration: Mar 15 2020 → Mar 20 2020

Publication series

Name	14th European Conference on Antennas and Propagation, EuCAP 2020

Conference

Conference	14th European Conference on Antennas and Propagation, EuCAP 2020
Country/Territory	Denmark
City	Copenhagen
Period	3/15/20 → 3/20/20

Keywords

physical layer security
polarization-shift keying
secure antenna polarization modulation (SAPM)

ASJC Scopus subject areas

Computer Networks and Communications
Signal Processing
Instrumentation
Radiation

Online availability

10.23919/EuCAP48036.2020.9135300

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Kataria, C. Y., Franke, S. J., & Bernhard, J. T. (2020). Signal-to-Noise Ratio Considerations for Secure Antenna Polarization Modulation. In 14th European Conference on Antennas and Propagation, EuCAP 2020 Article 9135300 (14th European Conference on Antennas and Propagation, EuCAP 2020). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.23919/EuCAP48036.2020.9135300

Signal-to-Noise Ratio Considerations for Secure Antenna Polarization Modulation. / Kataria, Cara Yang; Franke, Steven J; Bernhard, Jennifer T.
14th European Conference on Antennas and Propagation, EuCAP 2020. Institute of Electrical and Electronics Engineers Inc., 2020. 9135300 (14th European Conference on Antennas and Propagation, EuCAP 2020).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Kataria, CY, Franke, SJ & Bernhard, JT 2020, Signal-to-Noise Ratio Considerations for Secure Antenna Polarization Modulation. in 14th European Conference on Antennas and Propagation, EuCAP 2020., 9135300, 14th European Conference on Antennas and Propagation, EuCAP 2020, Institute of Electrical and Electronics Engineers Inc., 14th European Conference on Antennas and Propagation, EuCAP 2020, Copenhagen, Denmark, 3/15/20. https://doi.org/10.23919/EuCAP48036.2020.9135300

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N2 - We investigate the impact of additive white Gaussian noise on the performance of secure antenna polarization modulation (SAPM), a technique for wireless physical layer security. The secrecy rate, calculated from the mutual information of intended versus eavesdropper channels, serves as a metric for evaluation. With increasing signal-to-noise ratio (SNR), system designers can also choose to increase spectral efficiency by using a higher order of modulation. This significantly improves the level of security provided by SAPM by narrowing the range of spatial angles for which information may be received. We use simulation data to calculate the mutual information and symbol error probability over varying SNR levels to illustrate these effects.

AB - We investigate the impact of additive white Gaussian noise on the performance of secure antenna polarization modulation (SAPM), a technique for wireless physical layer security. The secrecy rate, calculated from the mutual information of intended versus eavesdropper channels, serves as a metric for evaluation. With increasing signal-to-noise ratio (SNR), system designers can also choose to increase spectral efficiency by using a higher order of modulation. This significantly improves the level of security provided by SAPM by narrowing the range of spatial angles for which information may be received. We use simulation data to calculate the mutual information and symbol error probability over varying SNR levels to illustrate these effects.

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Signal-to-Noise Ratio Considerations for Secure Antenna Polarization Modulation

Abstract

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